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FI935052A - Foerfarande Foer avskiljande av kolvaeteblandningar genom extraktiv distillation - Google Patents

Foerfarande Foer avskiljande av kolvaeteblandningar genom extraktiv distillation Download PDF

Info

Publication number
FI935052A
FI935052A FI935052A FI935052A FI935052A FI 935052 A FI935052 A FI 935052A FI 935052 A FI935052 A FI 935052A FI 935052 A FI935052 A FI 935052A FI 935052 A FI935052 A FI 935052A
Authority
FI
Finland
Prior art keywords
kolvaeteblandningar
extraktiv
genom
distillation
foerfarande foer
Prior art date
Application number
FI935052A
Other languages
Finnish (fi)
Other versions
FI935052A0 (en
Inventor
Bernhard Firnhaber
Gerd Emmrich
Baerbel Kolbe
Claudia Verwey
Original Assignee
Krupp Koppers Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Krupp Koppers Gmbh filed Critical Krupp Koppers Gmbh
Publication of FI935052A0 publication Critical patent/FI935052A0/en
Publication of FI935052A publication Critical patent/FI935052A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/08—Azeotropic or extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FI935052A 1992-11-17 1993-11-15 Foerfarande Foer avskiljande av kolvaeteblandningar genom extraktiv distillation FI935052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4238716A DE4238716A1 (en) 1992-11-17 1992-11-17 Process for the separation of hydrocarbon mixtures by extractive distillation

Publications (2)

Publication Number Publication Date
FI935052A0 FI935052A0 (en) 1993-11-15
FI935052A true FI935052A (en) 1994-05-18

Family

ID=6473055

Family Applications (1)

Application Number Title Priority Date Filing Date
FI935052A FI935052A (en) 1992-11-17 1993-11-15 Foerfarande Foer avskiljande av kolvaeteblandningar genom extraktiv distillation

Country Status (8)

Country Link
EP (1) EP0598254A1 (en)
JP (1) JPH06228015A (en)
KR (1) KR940011409A (en)
CN (1) CN1091413A (en)
AU (1) AU668771B2 (en)
DE (1) DE4238716A1 (en)
FI (1) FI935052A (en)
NO (1) NO934100L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1085646C (en) * 1999-05-28 2002-05-29 中国石油化工集团公司 Method for separating arene from hydrocarbons mixture by use of extraction and rectification
CN1083819C (en) * 1999-06-11 2002-05-01 中国石油化工集团公司 Method for separating arene by using extraction and rectification
KR100632602B1 (en) * 2002-03-15 2006-10-09 에스케이 주식회사 Non-crosslinked linear medium density polyethylene resin composition for hot water and heating pipes
DE10217866A1 (en) * 2002-04-22 2003-11-06 Linde Ag Process and apparatus for olefin production
DE10217863A1 (en) * 2002-04-22 2003-10-30 Linde Ag Process and apparatus for olefin production
CN100418938C (en) * 2005-09-07 2008-09-17 中国石油化工股份有限公司 Method for separating product of carbonaceous olefin catalytic cracking
CN101050159B (en) * 2007-05-17 2010-06-23 新疆独山子天利高新技术股份有限公司 Method for separating butane and butylenes, and dedicated installation
EP2269728B1 (en) * 2009-06-09 2018-01-31 Basf Se Use of ordered packages with one or more accumulation points and one or more separation points
CN102126913B (en) * 2010-12-03 2013-07-10 中国科学院过程工程研究所 Method for separating indan and tetraline through composite extractive distillation
CN102795957B (en) * 2011-05-27 2014-12-03 中国石油化工股份有限公司 Method for separating m-ethyltoluene and p-ethyltoluene by extractive distillation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053369A (en) * 1974-05-30 1977-10-11 Phillips Petroleum Company Extractive distillation

Also Published As

Publication number Publication date
NO934100D0 (en) 1993-11-12
AU668771B2 (en) 1996-05-16
AU5071893A (en) 1994-06-02
KR940011409A (en) 1994-06-21
DE4238716A1 (en) 1994-05-19
FI935052A0 (en) 1993-11-15
NO934100L (en) 1994-05-18
EP0598254A1 (en) 1994-05-25
CN1091413A (en) 1994-08-31
JPH06228015A (en) 1994-08-16

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